EDTA is also used intramuscularly for lead poisoning and related brain damage. EDTA is sometimes used as an ointment for skin irritations produced by metals such as chromium, nickel, and copper. Eye drops containing EDTA are used to treat calcium deposits in the eye. In foods, EDTA bound to iron is used to âfortifyâ grain-based products such as breakfast cereals and cereal bars. EDTA is also used in calcium and sodium compounds to preserve food; and to promote the color, texture, and flavor of food.
Longest-serving Representative to serve in the House: With more than 59 years of service, Representative John Dingell, Jr., of Michigan, holds the record for longest consecutive service. Longest-serving Speaker of the House: Sam Rayburn of Texas served as Speaker for a total of 17 years, two months, and two days.
The term of office for the US House of Representatives is two years; there are no term limits. Representatives may be elected for as many terms as the voters wish, for as long as the Representative chooses to serve. A term for a member of the U.S. House of Representatives is two years. To retain their seats, members must run for re-election every two years. Elections for House members are held in November of every even-numbered year.